CN109191024A - Portable power grid Investment appraisal indicators acquisition terminal based on Android platform - Google Patents
Portable power grid Investment appraisal indicators acquisition terminal based on Android platform Download PDFInfo
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- CN109191024A CN109191024A CN201811320584.5A CN201811320584A CN109191024A CN 109191024 A CN109191024 A CN 109191024A CN 201811320584 A CN201811320584 A CN 201811320584A CN 109191024 A CN109191024 A CN 109191024A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
- G06Q10/06393—Score-carding, benchmarking or key performance indicator [KPI] analysis
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
Abstract
The present invention provides a kind of portable power grid Investment appraisal indicators acquisition terminal based on Android platform, is related to new electricity and changes electric grid investment assessment technique field under policy.The acquisition terminal includes device hardware and the embedded Investment appraisal indicators data inputting software that is embedded in device hardware, device hardware includes core board, bottom plate and liquid crystal board, internal communication is carried out by universal serial bus, core board master control is eight core processor of ARM, it is embedded with embedded Investment appraisal indicators data inputting software, includes Peripheral Interface, battery module and 4G communication module on bottom plate；Embedded Investment appraisal indicators data inputting software includes application layer, application framework layer, system Runtime Library layer, Linux inner core.The present invention is a part of electric grid investment evaluation system, and mobility is good, and user's interaction is convenient, can real-time online, embedded electric grid investment evaluation index typing software completes the real-time typing verifications of on-site collection data, greatly improves working efficiency.
Description
Technical field
The present invention relates to new electricity to change the electric grid investment assessment technique field under policy, more particularly to a kind of based on Android
The portable power grid Investment appraisal indicators acquisition terminal of platform.
Background technique
State Council in 2015 releases " several opinions of the Central Committee of the Communist Party of China, State Council about further in-depth power system reform "
The new electric Power Reform scheme of (calling " new electricity changes No. 9 texts " in the following text).Under new round power system reform situation, T-D tariff pricing model
Change and the new paragon that company permits income is appraised and decided based on efficient portfolio, introduced in sale of electricity side and distribution incremental portion
Social capital etc. profoundly affects the generations such as development of company investment scope, emphasis and target, and to development of company investment plan
The new requirement of the propositions such as Management theory, mode.It needs by carrying out scientific evaluation to power grid project investment, could be power grid project
Investment decision provides scientific basis.
Traditional on-site collection electric grid investment evaluation index data method, needs paper record (lattice of filling in a form), and at the scene
After achievement data has been collected, data are further entered into online electric grid investment and commented by the place for needing to have computer techno-stress
In valence system.This operation causes heavy workload (to be equivalent to same achievement data to be recorded twice, on-the-spot record is primary, the later period
It is primary to arrange typing), while mistake is be easy to cause in secondary arrangement typing, and can not in real time to the data of on-site collection into
The verification of row on-line system.On current enterprise market, have the general PDA field data typing terminal in part, it is more general
Time platform be windows mobile or CE system, which has not been widely used now, and use be all logical
Data logging software, can not be compatible with existing electric grid investment evaluation criteria system；Meanwhile these general purpose terminal networks are matched
Complexity is set, management difficulty is big, and life cycle is short, and platform architecture is old, and the interface PDA is small, shows that information or content are less, operates spirit
Sensitivity is not high, and the problems such as poor generally higher with price is felt in user's operation experience.For these reasons, need one kind square
Portable belt, instant typing, on-line testing live electric grid investment evaluation index data entry terminal.
Summary of the invention
It is a kind of flat based on Android the technical problem to be solved by the present invention is in view of the above shortcomings of the prior art, provide
The portable power grid Investment appraisal indicators acquisition terminal of platform is a kind of dedicated typing terminal, and mobility is good, user interaction side
Just, can real-time online, electric grid investment evaluation index typing software can be embedded to complete the real-time typing of on-site collection data
Verification, greatly improves working efficiency.
In order to solve the above technical problems, the technical solution used in the present invention is:
A kind of portable power grid Investment appraisal indicators acquisition terminal based on Android platform, including device hardware and interior
Embedded Investment appraisal indicators data inputting software in device hardware；
The device hardware includes core board, bottom plate and liquid crystal board, between core board and bottom plate, between bottom plate and liquid crystal board
Internal communication is carried out by different universal serial bus respectively；Core board uses 8 laminate technological designs, and master control is the processing of eight core of ARM
Device, wherein being embedded with embedded Investment appraisal indicators data inputting software；Bottom plate is all peripheral circuits of Android platform and function
Can module carrier, include Peripheral Interface, battery module and 4G communication module on bottom plate；Peripheral Interface includes that gigabit Ethernet connects
Mouth, onboard LVDS interface, MIPI interface；LVDS interface is the general interface standard of LCD Panel；MIPI interface is MIPI connection
Alliance's initiation is the open standard that mobile application processor is formulated；Battery module provides power supply for entire terminal；4G communication module
Telecom operators 4G network is connected, remote electric network investment appraisal system server is connected to by the base station operator 4G, will be embedded in
Treated that achievement data uploaded in real time and on-line testing and preservation for formula Investment appraisal indicators data inputting software；Liquid crystal board
It is the portable power grid Investment appraisal indicators acquisition based on Android platform including 7 cun of TFT liquid crystal displays and driving circuit
The man-machine interactive interface of terminal, the interface of TFT liquid crystal display are equipped with index input system interface, include in the interface typing control and
Dummy keyboard is referred to the evaluation that on-site data gathering typing personnel obtain by the dedicated index value of typing on TFT liquid crystal display
Mark the embedded Investment appraisal indicators data inputting software interface of data inputting；Between core board and bottom plate, bottom plate and liquid crystal board it
Between connected respectively by soft data flat cable, using serial bus communication；
The embedded Investment appraisal indicators data inputting software include application layer, application framework layer, system Runtime Library layer,
Linux inner nuclear layer；Application layer is showed with the embedded Investment appraisal indicators data run on a virtual machine that java language is write
Field acquisition input program；Application framework layer is used API framework when writing the core application of Google publication；System fortune
Row library layer includes the library C/C++ and Android Runtime Library；Application layer software relies on application layer framework to be designed exploitation, and transports
Row is on system Runtime Library layer；Level of abstraction of the Linux inner core as hardware and software stack, the service of Android core system according to
Rely in Linux inner nuclear layer, the service of Android core system include safety, memory management, management of process, network protocol stack and
Driving model.
Further, the portable power grid Investment appraisal indicators acquisition terminal based on Android platform further includes outer
Shell, core board, bottom plate are mounted on interior of shell, and TFT liquid crystal display is mounted on shell front panel；Shell front panel is additionally provided with entity
Home key, for returning to index input system main interface in system operation procedure；Shell rear panel is equipped with camera group
Part, for acquiring image evidence material, and with embedded Investment appraisal indicators data inputting software treated achievement data one
It rises and is uploaded to remote electric network investment appraisal system server by 4G communication module.
Further, eight core processor of ARM is eight core processor of ARM Cortex-A53.
The beneficial effects of adopting the technical scheme are that it is provided by the invention based on Android platform just
Formula electric grid investment evaluation index acquisition terminal is taken, is a part of electric grid investment evaluation system, is responsible for Investment appraisal indicators data
Collection in worksite input and on-line testing.It is small in size, light-weight, be convenient for carrying using the software and hardware technology of Android platform,
Hardware components use Android technical grade hand-held set architecture design, have and fall the characteristics such as shock resistance.Using 7 cun of touch control capacitances
Screen, display interface contain much information；Internal battery module, it is light-weight, it is convenient for carrying and movable operation；Built-in 4G communication module,
Guarantee that the terminal real-time network is online；Dedicated power grid Investment appraisal indicators data acquisition record is researched and developed for Android system platform
Enter software, guarantees that the terminal built-in typing software is communicated with metrics evaluation system server in real time, greatly improve working efficiency, use
Family experience effect is good.Use of the invention enables the acquisition typing of electric grid investment evaluation index data in various different fields
It closes and carries out, embedded 4G communication module can be relied on, realize acquisition, typing, verification in real time, data acquisition typing can be greatly improved
Efficiency, avoid traditional on-site data gathering cannot typing on-line system in real time, need first to record the secondary operation of typing again
Process.
Detailed description of the invention
Fig. 1 is that the portable power grid Investment appraisal indicators provided in an embodiment of the present invention based on Android platform acquire eventually
The locating electric grid investment evaluation system schematic diagram in end；
Fig. 2 is hardware composed structure schematic diagram provided in an embodiment of the present invention；
Fig. 3 is shell mechanism schematic diagram provided in an embodiment of the present invention, wherein figure (a) is terminal front panel schematic diagram, figure
It (b) is terminal rear panel schematic diagram；
Fig. 4 is software composed structure schematic diagram provided in an embodiment of the present invention.
In figure: 1, on-site data gathering typing personnel, 2, electric grid investment evaluation index acquisition terminal, 3, operator's 4G network
Base station, 4, Internet network, 5, electric grid investment evaluation system server, 6, core board, 7, eight core S5P6818 of Cortex-A53
Master control, the 8, first universal serial bus, 9, bottom plate, 10,4G communication module, the 11, second universal serial bus, 12, liquid crystal board, 13, application layer
(embedded achievement data acquires typing software), 14, application framework layer, 15, system Runtime Library (library C/C++ and Android
Runtime Library) layer, 16, Linux inner core, 17, terminal front panel, 18,7 cun of Touch Screens, 19, Home key, 20, after terminal
Panel, 21, CCD camera assembly.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
As shown in Figure 1, the portable power grid Investment appraisal indicators provided in this embodiment based on Android platform acquire eventually
End 2 is a part of electric grid investment evaluation system, be responsible for the electric grid investment evaluation index data that various ambient scenes are collected i.e.
When typing, pretreatment, network upload, on-line testing etc., be the Core equipment of electric grid investment project on-site data gathering typing.It should
Terminal 2 has 4G network access facility, can connect electric grid investment evaluation system by telecom operators' 4G wireless communication networks
Server 5 by the instant input system of evaluation index data that Different field is collected into and carries out online data verification.It is based on
The portable power grid Investment appraisal indicators acquisition terminal 2 of Android platform includes device hardware and is embedded in device hardware
Embedded Investment appraisal indicators data inputting software.
As shown in Fig. 2, device hardware includes core board 6, bottom plate 9 and the liquid set on shell front panel set on interior of shell
Brilliant plate 12 passes through between core board 6 and bottom plate 9, between bottom plate and liquid crystal board 12 respectively in the different progress of universal serial bus 8 and 11
Portion's communication.
Core board 6 uses 8 laminate technological designs, it is ensured that reliable and stable.Master control is eight core processor of ARM, is whole device
Core processing unit, wherein being embedded with embedded Investment appraisal indicators data inputting software.
In the present embodiment, master control 7 is eight core processor S5P6818 of ARM Cortex-A53, dominant frequency 1.4GHz, memory 2GB
DDR3, Flash are standard configuration 8GB emmc, and 24 rgb interfaces, 8 LVDS interfaces, 3 road USB HOST interfaces, USB OTG connects
Mouthful, 1 tunnel RS232 interface, 2 road TTL interfaces, 2 tunnel TF card interfaces, the instruction of four paths of LEDs, reset button, support, which exempts to start to configure, opens
It closes, supports backlight step-less adjustment, support 5 capacitance touch, configure USB interface 4G (or GPRS module), support that RTC clock is real
Shi Baocun configures gigabit wired ethernet RTL8211E, is equipped with GPS module, supports USB mouse, keyboard.
Bottom plate 9 is the carrier of all peripheral circuits of Android platform and functional module, is the function of realizing apparatus of the present invention
Drive core.It include Peripheral Interface, battery module and 4G communication module 10 on bottom plate 9.Peripheral Interface includes that gigabit Ethernet connects
Mouth, onboard LVDS interface, MIPI interface；LVDS interface is the general interface standard of LCD Panel, is used in 7 cun or more rulers mostly
On very little display screen；It is the open standard that mobile application processor is formulated that MIPI interface, which is the initiation of MIPI alliance,.Battery module
Power supply is provided for entire terminal, is convenient for carrying and movable operation.4G communication module 10 connects telecom operators 4G network, leads to
It crosses operator's 4G network base station 3 and is connected to remote electric network investment appraisal system server 5, by embedded Investment appraisal indicators data
Treated that achievement data uploaded in real time and on-line testing and preservation for typing software.
Liquid crystal board 12 includes 7 cun of TFT liquid crystal displays 18 and driving circuit, is responsible for the UI of terminal, is based on Android platform
The man-machine interactive interface of portable power grid Investment appraisal indicators acquisition terminal 2.7 cun of TFT liquid crystal displays 18, resolution ratio 1024*
600, support backlight illumination step-less adjustment.The interface of TFT liquid crystal display 18 is equipped with index input system interface, includes record in the interface
Enter control and dummy keyboard, by the typing index value on TFT liquid crystal display 18, on-site data gathering typing personnel 1 are obtained
The embedded Investment appraisal indicators data inputting software interface of evaluation index data inputting.When needing typing achievement data, open
The terminal 2 of the present embodiment is moved, shows the index input system interface having been started up, including typing control on the screen of liquid crystal board 12
And dummy keyboard, after achievement data to be evaluated is input to interface, submitting button is clicked, sends data to by 4G communication module
Remote server 5.
As shown in the figure (a) and figure (b) in Fig. 3, the housing face-plate schematic diagram of the present embodiment terminal 2 is illustrated devices panel
External appearance characteristic.The front panel 17 and rear panel 20 of the portable power grid Investment appraisal indicators acquisition terminal 2 are by metal material
And plastic material is made, and includes the components such as 7 cun of TFT multi-point touch control display screens 18 and Home key 19 on front panel 17.7 cun of TFT
18 resolution ratio of multi-point touch control display screen is 1024*600, can satisfy the acquisition typing application of the present embodiment terminal, saves simultaneously
Cost.All data acquire typing, are completed with the dummy keyboard on touch-control machine screen.One is additionally provided on front panel 17
Entity Home key 19, facilitates and returns to main interface in system operation procedure.Rear panel 20 is equipped with the camera shooting of one piece of 3,000,000 pixel
First 21, which can complete the acquisition of image document.
The evaluation index data of remote electric network investment appraisal system server 5 are had been filed on, support is commented by electric grid investment
Valence index collection terminal 2 carries out remote inquiry and modification, the query modification function are two of embedded software in this acquisition terminal 2
Partial function.Meanwhile the CCD camera assembly 21 at the terminal back side, acquisition figure can be used in electric grid investment evaluation index acquisition terminal 2
As evidence material uploads to remote electric network investment appraisal system server 5 together and is saved, common picture format, as JPG,
BMP, PNG etc. are supported.
Embedded Investment appraisal indicators data inputting software includes application layer 13, application framework layer 14, system Runtime Library layer
15, Linux inner core 16, as shown in Figure 4.Application layer 13 is operation on a virtual machine embedded write with java language
Investment appraisal indicators data collection in worksite inputs program.Application framework layer 14 is the core application when institute for writing Google publication
The API framework used, developer can also use these frames to develop the application of oneself, just simplify program in this way and open
The structure of hair designs, but must comply with the development philosophy of its frame.System Runtime Library layer 15 include the library C/C++ and
For Android Runtime Library when using Android application framework, android system can support user by some libraries C/C++
The various components used, making it is preferably user service, such as SQLite therein (relational database), and (Web is clear by Webkit
Look at device engine).13 software of application layer relies on application layer framework 14 to be designed exploitation, and operates on system Runtime Library layer 15.
Linux inner core 16 is also the level of abstraction as hardware and software stack, and the service of Android core system depends on linux kernel
Layer 16, such as safety, memory management, management of process, network protocol stack and driving model all rely on the kernel, such as
Binder IPC (Internet Process Connection interprocess communication) driving, the special driving journey of one of Android
Sequence has individual device node, provides the function of interprocess communication.Linux inner core 16 uses in the present embodiment
Linux2.6 kernel.
Via on-site data gathering typing personnel 1 obtain achievement data (design power supply scale, coordinated development, safety can
By a few major class indexs such as property, power grid efficiency, grid benefit), typing, which is carried out, using terminal 2 provided in this embodiment (passes through touch-control
The dedicated index typing embedded software interface input of screen), click data submitting button after the completion of typing, data pass through internal 4G
Communication module 10 is transferred to remote electric network investment appraisal system server 5 via the wireless network of 3 component of the base station operator 4G
Data check and preservation are carried out, realizes the real-time typing verification of on-site collection data.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify to technical solution documented by previous embodiment, or some or all of the technical features are equal
Replacement；And these are modified or replaceed, model defined by the claims in the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (3)
1. a kind of portable power grid Investment appraisal indicators acquisition terminal based on Android platform, it is characterised in that: including equipment
Hardware and the embedded Investment appraisal indicators data inputting software being embedded in device hardware；
The device hardware includes core board, bottom plate and liquid crystal board, is distinguished between core board and bottom plate, between bottom plate and liquid crystal board
Internal communication is carried out by different universal serial bus；Core board uses 8 laminate technological designs, and master control is eight core processor of ARM,
In be embedded with embedded Investment appraisal indicators data inputting software；Bottom plate is all peripheral circuits of Android platform and function mould
The carrier of block includes Peripheral Interface, battery module and 4G communication module on bottom plate；Peripheral Interface include gigabit ethernet interface,
Onboard LVDS interface, MIPI interface；LVDS interface is the general interface standard of LCD Panel；MIPI interface is MIPI alliance hair
Rise be mobile application processor formulate open standard；Battery module provides power supply for entire terminal；The connection of 4G communication module
Telecom operators' 4G network is connected to remote electric network investment appraisal system server by the base station operator 4G, by embedded throwing
Treated that achievement data uploaded in real time and on-line testing and preservation for money evaluation index data inputting software；Liquid crystal board includes
7 cun of TFT liquid crystal displays and driving circuit are the portable power grid Investment appraisal indicators acquisition terminals based on Android platform
Man-machine interactive interface, the interface of TFT liquid crystal display is equipped with index input system interface, includes typing control in the interface and virtual
Keyboard, by the dedicated index value of typing on TFT liquid crystal display, the evaluation index number that on-site data gathering typing personnel are obtained
According to the embedded Investment appraisal indicators data inputting software interface of typing；Divide between core board and bottom plate, between bottom plate and liquid crystal board
Data flat cable that Tong Guo be not soft connects, using serial bus communication；
The embedded Investment appraisal indicators data inputting software include application layer, application framework layer, system Runtime Library layer,
Linux inner core；Application layer is showed with the embedded Investment appraisal indicators data run on a virtual machine that java language is write
Field acquisition input program；Application framework layer is used API framework when writing the core application of Google publication；System fortune
Row library layer includes the library C/C++ and Android Runtime Library；Application layer software relies on application layer framework to be designed exploitation, and transports
Row is on system Runtime Library layer；Level of abstraction of the Linux inner core as hardware and software stack, the service of Android core system according to
Rely in Linux inner core, the service of Android core system include safety, memory management, management of process, network protocol stack and
Driving model.
2. the portable power grid Investment appraisal indicators acquisition terminal according to claim 1 based on Android platform, special
Sign is: the portable power grid Investment appraisal indicators acquisition terminal based on Android platform further includes shell, core board,
Bottom plate is mounted on interior of shell, and TFT liquid crystal display is mounted on shell front panel；Shell front panel is additionally provided with entity Home key,
For returning to index input system main interface in system operation procedure；Shell rear panel is equipped with CCD camera assembly, for acquiring
Image proves material, and with treated achievement data the passes through together 4G communication of embedded Investment appraisal indicators data inputting software
Module is uploaded to remote electric network investment appraisal system server.
3. the portable power grid Investment appraisal indicators acquisition terminal according to claim 1 or 2 based on Android platform,
It is characterized by: eight core processor of ARM is eight core processor of ARM Cortex-A53.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811320584.5A CN109191024A (en) | 2018-11-07 | 2018-11-07 | Portable power grid Investment appraisal indicators acquisition terminal based on Android platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811320584.5A CN109191024A (en) | 2018-11-07 | 2018-11-07 | Portable power grid Investment appraisal indicators acquisition terminal based on Android platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109191024A true CN109191024A (en) | 2019-01-11 |
Family
ID=64942283
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811320584.5A Pending CN109191024A (en) | 2018-11-07 | 2018-11-07 | Portable power grid Investment appraisal indicators acquisition terminal based on Android platform |
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| CN104393888A (en) * | 2014-11-14 | 2015-03-04 | 天津七一二通信广播有限公司 | Wireless communication handheld terminal based on TD-LTE technology |
| CN106254227A (en) * | 2016-09-26 | 2016-12-21 | 江苏天安智联科技股份有限公司 | Image acquisition transmission system based on 4G car-mounted terminal |
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2018
- 2018-11-07 CN CN201811320584.5A patent/CN109191024A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103384268A (en) * | 2013-06-09 | 2013-11-06 | 大连华铁海兴科技有限公司 | Embedded type integratedly-manufactured data collecting terminal based on network |
| CN203445866U (en) * | 2013-08-07 | 2014-02-19 | 国家电网公司 | Power business intelligent mobile terminal |
| CN104393888A (en) * | 2014-11-14 | 2015-03-04 | 天津七一二通信广播有限公司 | Wireless communication handheld terminal based on TD-LTE technology |
| CN106254227A (en) * | 2016-09-26 | 2016-12-21 | 江苏天安智联科技股份有限公司 | Image acquisition transmission system based on 4G car-mounted terminal |
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